Struct Avatar 

pub struct Avatar {
    avatar: TemplateChild<Avatar>,
    data: BoundObject<AvatarData>,
    image: BoundObjectWeakRef<AvatarImage>,
    size: PhantomData<i32>,
    watched_safety_setting: Cell<AvatarImageSafetySetting>,
    watched_room: RefCell<Option<Room>>,
    paintable_ref: RefCell<Option<CountedRef>>,
    paintable_animation_ref: RefCell<Option<CountedRef>>,
    watched_room_handler: RefCell<Option<SignalHandlerId>>,
    watched_global_account_data_handler: RefCell<Option<SignalHandlerId>>,
}

Fields

avatar: TemplateChild<Avatar>

data: BoundObject<AvatarData>

The AvatarData displayed by this widget.

image: BoundObjectWeakRef<AvatarImage>

The AvatarImage watched by this widget.

size: PhantomData<i32>

The size of the Avatar.

watched_safety_setting: Cell<AvatarImageSafetySetting>

The safety setting to watch to decide whether the image of the avatar should be displayed.

watched_room: RefCell<Option<Room>>

The room to watch to apply the current safety settings.

This is required if watched_safety_setting is not None.

paintable_ref: RefCell<Option<CountedRef>>

paintable_animation_ref: RefCell<Option<CountedRef>>

watched_room_handler: RefCell<Option<SignalHandlerId>>

watched_global_account_data_handler: RefCell<Option<SignalHandlerId>>

Implementations

impl Avatar

fn register_type()

Registers the type only once.

impl Avatar

pub fn downgrade(&self) -> <Self as Downgrade>::Weak

impl Avatar

fn size(&self) -> i32

The size of the Avatar.

fn set_size(&self, size: i32)

Set the size of the Avatar.

fn set_watched_safety_setting(&self, setting: AvatarImageSafetySetting)

Set the safety setting to watch to decide whether the image of the avatar should be displayed.

fn set_watched_room(&self, room: Option<Room>)

Set the room to watch to apply the current safety settings.

fn connect_safety_setting_signals(&self)

Connect to the proper signals for the current safety setting.

fn disconnect_safety_setting_signals(&self)

Disconnect the handlers for the signals of the safety setting.

fn can_show_image(&self) -> bool

Whether we can display the image of the avatar with the current state.

fn set_data(&self, data: Option<AvatarData>)

Set the AvatarData displayed by this widget.

fn update_image(&self)

Set the AvatarImage watched by this widget.

fn needs_small_paintable(&self) -> bool

Whether this avatar needs a small paintable.

fn update_scale_factor(&self)

Update the scale factor used to load the paintable.

fn update_paintable(&self)

Update the paintable for this avatar.

fn update_animated_paintable_state(&self)

Update the state of the animated paintable for this avatar.

Trait Implementations

impl AccessibleImpl for Avatar

fn first_accessible_child(&self) -> Option<Accessible>

fn platform_state(&self, state: AccessiblePlatformState) -> bool

fn bounds(&self) -> Option<(i32, i32, i32, i32)>

fn at_context(&self) -> Option<ATContext>

fn accessible_parent(&self) -> Option<Accessible>

fn next_accessible_sibling(&self) -> Option<Accessible>

impl CompositeTemplate for Avatar

fn bind_template(klass: &mut Self::Class)

fn check_template_children(widget: &<Self as ObjectSubclass>::Type)

impl CompositeTemplateCallbacks for Avatar

const CALLBACKS: &'static [TemplateCallback]

fn bind_template_callbacks<T>(klass: &mut T)

where T: WidgetClassExt,

Binds the template callbacks from this type into the default template scope for klass.

fn bind_template_callbacks_prefixed<T>(klass: &mut T, prefix: &str)

where T: WidgetClassExt,

Binds the template callbacks from this type into the default template scope for klass, prepending prefix to each callback name.

fn add_callbacks_to_scope(scope: &BuilderRustScope)

Binds the template callbacks from this type into scope.

fn add_callbacks_to_scope_prefixed(scope: &BuilderRustScope, prefix: &str)

Binds the template callbacks from this type into scope, prepending prefix to each callback name.

impl Debug for Avatar

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Avatar

fn default() -> Avatar

Returns the “default value” for a type.

impl DerivedObjectProperties for Avatar

fn derived_properties() -> &'static [ParamSpec]

Properties installed for this type.

fn derived_property(&self, id: usize, pspec: &ParamSpec) -> Value

Similar to ObjectImpl but auto-generated by the Properties macro to allow handling more complex use-cases.

fn derived_set_property(&self, id: usize, value: &Value, pspec: &ParamSpec)

Similar to ObjectImpl but auto-generated by the Properties macro to allow handling more complex use-cases.

impl ObjectImpl for Avatar

fn dispose(&self)

Disposes of the object.

fn properties() -> &'static [ParamSpec]

Properties installed for this type.

fn set_property(&self, id: usize, value: &Value, pspec: &ParamSpec)

Property setter.

fn property(&self, id: usize, pspec: &ParamSpec) -> Value

Property getter.

fn signals() -> &'static [Signal]

Signals installed for this type.

fn constructed(&self)

Constructed.

fn notify(&self, pspec: &ParamSpec)

Function to be called when property change is notified for with self.notify("property").

fn dispatch_properties_changed(&self, pspecs: &[ParamSpec])

impl ObjectSubclass for Avatar

const NAME: &'static str = "Avatar"

GObject type name.

type Interfaces = ()

List of interfaces implemented by this type.

type Class = ClassStruct<Avatar>

The C class struct.

type Instance = InstanceStruct<Avatar>

The C instance struct.

type Type = Avatar

Wrapper around this subclass defined with wrapper!

type ParentType = Bin

Parent Rust type to inherit from.

fn new() -> Self

Constructor.

fn class_init(klass: &mut Self::Class)

Class initialization.

fn instance_init(obj: &InitializingObject<Self>)

Performs additional instance initialization.

const ABSTRACT: bool = false

If this subclass is an abstract class or not.

const ALLOW_NAME_CONFLICT: bool = false

Allow name conflicts for this class.

fn type_init(_type_: &mut InitializingType<Self>)

Additional type initialization.

fn with_class(_klass: &Self::Class) -> Self

Constructor.

impl ObjectSubclassType for Avatar

fn type_data() -> NonNull<TypeData>

Storage for the type-specific data used during registration.

fn type_() -> Type

Returns the glib::Type ID of the subclass.

impl WidgetImpl for Avatar

fn map(&self)

fn unmap(&self)

fn compute_expand(&self, hexpand: &mut bool, vexpand: &mut bool)

fn contains(&self, x: f64, y: f64) -> bool

fn direction_changed(&self, previous_direction: TextDirection)

fn focus(&self, direction_type: DirectionType) -> bool

fn request_mode(&self) -> SizeRequestMode

fn grab_focus(&self) -> bool

fn hide(&self)

👎Deprecated:

Since 4.10

fn keynav_failed(&self, direction_type: DirectionType) -> bool

fn measure( &self, orientation: Orientation, for_size: i32, ) -> (i32, i32, i32, i32)

fn mnemonic_activate(&self, group_cycling: bool) -> bool

fn move_focus(&self, direction_type: DirectionType)

fn query_tooltip( &self, x: i32, y: i32, keyboard_tooltip: bool, tooltip: &Tooltip, ) -> bool

fn realize(&self)

fn root(&self)

fn set_focus_child(&self, child: Option<&Widget>)

fn show(&self)

👎Deprecated:

Since 4.10

fn size_allocate(&self, width: i32, height: i32, baseline: i32)

fn snapshot(&self, snapshot: &Snapshot)

fn state_flags_changed(&self, state_flags: &StateFlags)

fn system_setting_changed(&self, settings: &SystemSetting)

fn unrealize(&self)

fn unroot(&self)

impl BinImpl for Avatar